(19)
(11) EP 2 345 260 A1

(12)

(43) Date of publication:
20.07.2011 Bulletin 2011/29

(21) Application number: 09793060.6

(22) Date of filing: 28.09.2009
(51) International Patent Classification (IPC): 
H04S 1/00(2006.01)
H04S 3/00(2006.01)
(86) International application number:
PCT/US2009/058590
(87) International publication number:
WO 2010/039646 (08.04.2010 Gazette 2010/14)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
Designated Extension States:
AL BA RS

(30) Priority: 01.10.2008 US 194992 P

(71) Applicant: Dolby Laboratories Licensing Corporation
San Francisco, CA 94103-4813 (US)

(72) Inventors:
  • MCGRATH, David
    Sydney, NSW 2000 (AU)
  • VINTON, Mark
    San Francisco, CA 94103-4813 (US)

(74) Representative: MERH-IP Matias Erny Reichl Hoffmann 
Paul-Heyse-Strasse 29
80336 München
80336 München (DE)

   


(54) DECORRELATOR FOR UPMIXING SYSTEMS